41084430991 has 2 divisors, whose sum is σ = 41084430992. Its totient is φ = 41084430990.

The previous prime is 41084430983. The next prime is 41084431033. The reversal of 41084430991 is 19903448014.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41084430991 - 2³ = 41084430983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41084430901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20542215495 + 20542215496.

It is an arithmetic number, because the mean of its divisors is an integer number (20542215496).

Almost surely, 2^41084430991 is an apocalyptic number.

41084430991 is a deficient number, since it is larger than the sum of its proper divisors (1).

41084430991 is an equidigital number, since it uses as much as digits as its factorization.

41084430991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 41084430991 in words is "forty-one billion, eighty-four million, four hundred thirty thousand, nine hundred ninety-one".